PCA9518PW vs P82B96DR 对比
详细并排对比 PCA9518PW 出自 NXP Semiconductors 和 P82B96DR 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Texas Instruments
P82B96DR - 400kHz Bidirectional I2C Buffer | Texas Instruments (Tape & Reel)
P82B96DR ⚠ 最后一次采购规格对比
| 参数 | PCA9518PW | P82B96DR |
|---|---|---|
| 品牌 | NXP Semiconductors | Texas Instruments |
| 分类 | Interface ICs | Interface ICs |
| 生命周期状态 | 有效 | 最后采购期 |
| Product Type | Expandable 5-channel I2C-bus hub | — |
| 接口 | I2C and SMBus | — |
| Process Technology | BiCMOS | — |
| Supply Voltage Range | 2.3 V to 3.6 V | — |
| Downstream Channels | 5 channels | — |
| Bus Communication Frequency | 400 kHz | — |
| Partial Power-Down Input Threshold | VDD below 2.0 V | — |
| Partial Power-Down Bus Behavior | I2C-bus I/O pins remain high impedance | — |
| 封装 | 20-pin TSSOP | 8-pin SOIC, 3.90 mm width |
| 安装类型 | Surface Mount | Surface mount |
| Manufacturer | NXP Semiconductors | — |
| 功能 | I2C bus buffering and expansion | — |
| 输出类型 | Push-pull | — |
| Operating Voltage | 2.3 V to 3.6 V | — |
| Partial Power-Down Support | Yes | — |
| I2C Bus Isolation | High-impedance state during partial power-down | — |
| Bus Protocol | I2C / SMBus | — |
| RoHS 状态 | unknown | [DATA_NEEDED: RoHS status] |
| REACH Status | unknown | [DATA_NEEDED: REACH status] |
| Device Type | — | Dual bidirectional bus buffer and cable extender |
| Bus Compatibility | — | I2C/SMBus-compatible |
| Number of Bidirectional Channels | — | 2 channels |
| Number of Bits | — | 2 bits |
| Operating Supply Voltage Range | — | 2 V to 15 V |
| Supported Bus Logic Voltage Range | — | 2 V to 15 V |
| Maximum Data Rate | — | 400 kHz |
| Signal Direction | — | Automatic bidirectional operation |
| Direction Control Pin | — | None |
| 接口类型 | — | 2-wire bus |
| 输入电容 | — | 4 pF |
| Manufacturer Description | — | 2-bit bidirectional 2V-to-15V 400kHz I2C/SMBus buffer/cable extender |
| Product Status | — | Last time buy |
| Automotive Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |